Qlima H 724 Operating Manual page 38

2. Pour out residual water in the water sink
3. Use clean brush to clean oscillating plate. Do not use household cleaners to clean
oscillating plate which will affect its lifetime .
G
ATTENTION
Do wear gloves when clean oscillating plate to avoid hand scald by hot water in
water sink.
CLEAN OUTER APPEARANCE OF HUMIDIFIER
1. Power off and pull out the plug
2. Dip a little soap water by towel to clean outer appearance of humidifier
3. Do not make water flow into inside of machine. It may cause damage on your
machine and electric shock.
4. After cleaning, place this machine in ventilating place to make it dry (do not expose
to sun). Only when machine is completely dry can you use it.
6. FAULTS
Problem
No signal lights, no
airflow, no mist
Signal lights on, no
airflow, no mist
Reduced capacity
Abnormal noise
G
ATTENTION
If problem persists, contact a local dealer or your nearest customer service center.
Provide them with a detailed description of the unit malfunction as well as your
model number.
4
38
Possible Causes
No power
Water level in the tank is too
high
Limescale on the transducer
Polluted or stale water in tank
Tank empty indicator beeps
Ultrasonic transducer causes
appliance to resonate.
Solution
(Re)plug the unit
Drain water from the tank so
it is below the Max. level.
Remove lime scale from the
ultrasonic transducer, by using
a citric acid based descaling
agent, add it to 60 °C
water, let the agent dissove
completely and soake for 5-10
minutes, then use a clean
cloth to remove excess water.
Remove the water from the
tank, clean and refill the tank.
Refill the water tank
Place the device on a more
stable surface